baber/WOPTO huggingface dataset:
Patent KR-20190125792-A (KR)
Inventor: CHO SEUNG HYUN
IPC: G03F7/00
Filed: 2018-04-30
Abstract: The present invention relates to a pigment dispersion composition manufacturing method and a pigment dispersion composition manufactured by the method. The pigment dispersion composition manufacturing method of the present invention includes: a step of producing a varnish by mixing a dispersant, a dispersion resin, and a dispersion solvent; a step of adding a pigment to the varnish to manufacture pigment dispersion solution; a step of manufacturing low viscosity pigment dispersion solution by dispersing the pigment dispersion solution at a linear speed of 6 to 11 m/s at 40 to 80°C for 10 to 24 hours; and a step of filtering the low viscosity pigment dispersion solution and producing a pigment dispersion composition. The viscosity of the pigment dispersion composition is 3 to 5 mPa·s. The present invention also provides a colored photosensitive resin composition including the pigment dispersion composition, a color filter manufactured by using the colored photosensitive resin composition, and a display device including the color filter. The pigment dispersion composition of the present invention has a low viscosity, excellent dispersion stability, and small change over time.
Patent KR-20190125806-A (KR)
Inventor: JEONG YOUNG HOON
IPC: G06Q50/10
Filed: 2018-04-30
Abstract: The present invention relates to an online digital content use system. The online digital content use system includes: a digital content platform in which the activity of using digital content and the activity of advertising through the digital content are possible; a stake cryptocurrency mine mined through the activity of using the digital content; a stake cryptocurrency mined from the stake cryptocurrency mine; and a distributed cryptocurrency transacted in a cryptocurrency exchange. The stake cryptocurrency is mined through the activity of using the digital content to be distributed to agreed people at an agreed ratio and the distributed cryptocurrency is distributed to the possessors of the stake cryptocurrency at an agreed ratio in compensation for the advertising activity. According to the present invention, the online digital content use system is capable of making a contribution to a fast growth of the digital content platform as well as stably maintaining the value of a distributed cryptocurrency registered in an exchange.
Patent KR-20190127324-A (KR)
Title: Semiconductor device and method manufacturing the same
Inventor: CHUN DAE HWAN
IPC: H01L29/45
Filed: 2018-05-04
Abstract: According to an embodiment of the present invention, a semiconductor device includes an n- type layer positioned on a first surface of an n+ type silicon carbide substrate, a p- type region, a p type region, an n+ type region, and a p+ region disposed in an upper part in the n- type layer, a gate region and a source electrode positioned on the n- type layer and insulated from each other, and a drain electrode positioned on a second surface of the n+ type silicon carbide substrate. The source electrode is in contact with the p- type region, the n+ type region and the p+ type region, and the source electrode includes an ohmic junction region position at a contact portion of the source electrode and the n+ type region and a contact portion of a source region and the p+ type region, and a Schottky junction region position at a contact portion of the source electrode and the p- type region.
Patent KR-20180051478-A (KR)
Inventor: BOHYUN NAM
IPC: A47L9/28
Filed: 2018-05-09
Abstract: The present invention relates to a cleaner. The cleaner of the present invention comprises: an intake unit; an intake motor generating an intake force for taking in air along the intake unit; a battery supplying power to the intake motor; a first cyclone unit separating dust from the air taken in by the intake unit; a second cyclone unit separating dust from the air discharged from the first cyclone unit; a dust container having a dust collection body storing the dust separated by the first cyclone unit and the second cyclone unit, and a body cover covering the dust collection body; a discharge cover accommodating a filter for filtering air passing through the intake motor, and forming an exterior; and a handle for gripping of a user, wherein the handle and battery are disposed within a region between a first line across the body cover and parallel to the body cover, and a second line across an end portion of the discharge cover and parallel to the first line, and at least a portion of the battery overlaps the second cyclone unit in the direction perpendicular to the axis of a cyclone flow generated by the first cyclone unit. The present invention is able to prevent air passing through an intake motor from being discharged towards a user.
Patent KR-20190131717-A (KR)
Title: Roller for removing wrinkles of film
Inventor: YUN SUNGHYUN
IPC: B65H23/025
Filed: 2018-05-17
Abstract: The present invention relates to a roller for removing corrugation of a film and, more specifically, to a roller for removing corrugation of a film, wherein pattern rolls coated with a rubber material are located in both ends of a cylindrical roll made of Teflon. Moreover, a roll and the pattern rolls are bonded by using a porous film to prevent corrugation of the film. In addition, abrasion of a surface of the film caused by friction between a surface of the rolls and the film can be prevented.
Patent KR-20180056611-A (KR)
Inventor: KIM JIN SOOK
IPC: A23L7/157
Filed: 2018-05-18
Abstract: The present invention relates to an oat pancake mix having high beta-glucan contents and a preparing method thereof. More specifically, as a result of investigating particle sizes of oats having high beta-glucan contents for development of an oat pancake mix, the highest beta-glucan contents are shown in naked oats 100 mesh and covered oats 60 mesh, and a low glycemic index (gi) is shown when flour is mixed with the naked oats, and rice powder is mixed with the covered oats. Further, as a result of preparing pancakes by using a pancake mix in which the oats having high beta-glucan contents are mixed with grain powder in various mixing ratios, investigating components, properties and the like as well as beta-glucan contents, gelatination characteristics, glycemic index, palatability and the like thereof, an oat pancake mix prepared by mixing 40% of oats having high beta-glucan contents is confirmed to have the highest palatability and functionality. Therefore, the oat pancake mix and the preparing method thereof may be beneficially used as a material for health food products.
Patent KR-20180056617-A (KR)
Title: Apparatus for monitoring device of network on vehicle
Inventor: YUN BYUNG CHOON
IPC: H04L12/40
Filed: 2018-05-18
Abstract: Disclosed are an apparatus and a method for monitoring a network controller of a vehicle. According to the present invention, the apparatus for monitoring a network controller of a vehicle comprises: a power supply device to apply power; a storage unit to store a prediction network constructed based on vehicle information to monitor a controller making up a network of a vehicle; a diagnosis control unit, connected to the network of the vehicle, to receive the vehicle information when power is applied from the power supply device for the first time, to initialize the prediction network in accordance with the vehicle information, then acquire information of controllers making up the network in accordance with a preset monitoring condition for network monitoring, to construct the prediction network, and output monitoring results of the controllers in accordance with the prediction network; and an output unit to output the monitoring results at the diagnosis control unit. The diagnosis control unit adds a new controller to the prediction network in accordance with the monitoring results of the controllers in accordance with the prediction network or removes a controller with an error from the prediction network to update the prediction network, and converts data of the network which uses different protocols by a gateway function to mediate the data. If the network is a high-speed CAN network, the diagnosis control unit receives periodic messages periodically transmitted from the controllers to acquire the information of the controllers.
Patent KR-20190133939-A (KR)
Title: Apparatus and Method for Fail-Proofing a Track Circuit
Inventor: KANG GYU HYUN
IPC: B61L27/00
Filed: 2018-05-24
Abstract: The present invention provides an apparatus for preventing a failure of a track circuit having a transmission unit, a receiving unit and a track relay, which includes: a track detection unit obtaining, in real time, state information on whether the transmission unit and the receiving unit are normally operated to transmit the state information to a backup system; a relay control unit obtaining, in real time, state information on whether the track relay is normally operated to transmit the state information to the backup system and exciting the track relay under specific conditions; a backup track circuit device including a backup transmission unit, a backup receiving unit and a backup track relay, and controlled by the backup system to replace and use a track circuit when a malfunction of the track circuit is detected; and the backup system connected to the track detection unit, the relay control unit and the backup track circuit device, analyzing and determining the real time state information received from the track detection unit and the relay control unit, and if the malfunction is detected at the transmission unit, the receiving unit or the track relay, performing an action corresponding to the malfunction, wherein the backup system is configured to classify the malfunction into one among a) the case that an output side of the receiving unit is abnormal, b) the case that the transmission unit fails or an input side of the receiving unit is abnormal and c) the case that the track relay fails and to cope with the malfunction, and transmits the malfunction and information on an action coping with the malfunction to a control office such that one or more between an auditory warning (alarm) and a visual warning (display) is transferred to the control office.
Patent KR-20180133798-A (KR)
Inventor: LEE SANG KYU
IPC: H05H1/46
Filed: 2018-06-01
Abstract: The present invention relates to a small microwave plasma generating device capable of forming a plasma even with a small low-power, which comprises: an inner electrode to which a microwave is applied; an insulating member which is formed in a shape of surrounding at least a part of the inner electrode so that the inner electrode can be insulated from the outside; an outer housing which is formed to be spaced apart from the inner electrode, is formed in a shape of surrounding the insulating member, and is able to be disassembled into a first portion having a discharge port formed at a front end thereof and a second portion having a terminal provided at a rear end thereof; a screw-type socket which is provided on the outer housing so as to be capable of moving forward and backward so that the microwave application length of the inner electrode can be adjusted; a gas supply device which supplies gas to the discharge port; and a microwave applying device which applies the microwave to the terminal.
Patent KR-20190141377-A (KR)
Inventor: PARK KYOUNG MIN
IPC: B23Q16/10
Filed: 2018-06-14
Abstract: A clamping mechanism according to the present invention comprises: a housing movable to clamp or unclamp an object having a clamping block; a clamping plate disposed in front of the housing; and a first elastic member for applying a clamping force to the clamping plate by the movement of the housing. The clamping block may have a receiving groove for receiving an edge of the clamping plate.
Patent KR-20190142829-A (KR)
Title: Blockchain based hems for power trading
Inventor: PARK CHONG TAI
IPC: G06Q30/06
Filed: 2018-06-19
Abstract: A blockchain based home energy management system (HEMS) for power trading of the present invention provides a blockchain based HEMS part which installs each HEMS in the prosumer′s premises to conduct power trading between neighbors in an energy prosumer market, is equipped with a blockchain algorithm inside, and performs power data interchange, surplus power sales, false offerings block, and progressive avoidance trading between prosumers based on blockchain.
Patent KR-20190000302-A (KR)
Inventor: YIM MUN SU
IPC: H01M50/524
Filed: 2018-06-19
Abstract: A flexible battery connector is provided. The flexible battery connector according to an exemplary embodiment of the present invention includes a plurality of flexible batteries which is electrically connected to each other, is disposed along a longitudinal direction, includes a positive terminal and a negative terminal protruding from one end; a connection member which is disposed at a position corresponding to the positive electrode terminal and the negative electrode terminal so as to mutually connect two adjacent flexible batteries while protecting the positive electrode terminal and the negative electrode terminal; and a housing which encloses the plurality of flexible batteries connected to each other through the connection member. It is possible to shorten charging time while increasing charging capacity.
Patent KR-20190142891-A (KR)
Title: Biometric information sensing device and controlling method thereof
Inventor: PARK JAE HYUCK
IPC: A61B5/00
Filed: 2018-06-19
Abstract: Disclosed an electronic device which comprises: a housing; a first number of light emitting diodes; a second number of photodetectors; and a control circuit operatively connected with the LEDs and the photodetectors. The control circuit, when activated, controls a third number of LEDs to emit light sequentially or simultaneously. The third number is one or two. A fourth number of photodetectors sense the light from the third number of LEDs. The fourth number is one of integers of two or greater and the second number or less. In addition, various embodiments of the present invention identified through the specification are possible.
Patent KR-20200006306-A (KR)
Inventor: YIM HYUN CHANG
IPC: E04F13/08
Filed: 2018-07-10
Abstract: The present invention provides a frame structure including: a frame body part extending in a longitudinal direction and having a closed cross-section having an inner space; an insertion groove part which is formed on the outer circumferential surface of the frame body part and to which a fixing member is hung and fixed; and a bent absorbing part formed in the insertion groove part and having a plurality of wrinkle parts formed to absorb vibrations transmitted from at least the fixing member. The present invention can absorb vibration loads such as earthquakes.
Patent KR-20200007271-A (KR)
Inventor: YOON TAESUNG
IPC: G06Q40/06
Filed: 2018-07-12
Abstract: Disclosed are a method for evaluating cryptocurrency and a cryptocurrency index. A method for determining a cryptocurrency index implemented by a computer comprises the steps of: collecting intrinsic elements of cryptocurrency, which are elements for representing an evaluation of predefined individual cryptocurrency; determining a near future value of the cryptocurrency based on the collected intrinsic elements; and determining an index of the cryptocurrency based on the determined near future value, present value, and original future value of the cryptocurrency.
Patent KR-20200008358-A (KR)
Inventor: KIM HEA JUNG
IPC: C08G61/12
Filed: 2018-07-16
Abstract: The present invention relates to a polymer comprising a moiety represented by formula (1) in a structural unit, an organic layer composition comprising the polymer, and a pattern forming method using the organic layer composition. Each substituent definition of formula (1) is as described in the specification.
Patent KR-20200009700-A (KR)
Title: A system that recognizes objects and recognizes motion by diverging ultrasonic waves
Inventor: SHIN SANG UN
IPC: G01S15/88
Filed: 2018-07-19
Abstract: The present invention relates to an object identification and behavior recognition system of livestock using an ultrasonic cowbell device. The ultrasonic cowbell device comprises: a sender for transmitting an ultrasonic signal; a receiver for receiving the ultrasonic signal; a battery for supplying power to the ultrasonic cowbell device; and a transmitter for transmitting the ultrasonic signal to a communication network. The system comprises: a management server connected to the ultrasonic cowbell device through the communication network; a manager terminal connected to the management server, receiving information transmitted from the management server, and allowing a manager to check the status of livestock in real time; and a database storing the riding state information of the livestock derived through the management server. According to the present invention, by providing an ultrasound system for emitting an ultrasonic signal to the livestock and determining the behavior radius of cattle through ultrasound analysis, the present invention can quickly and accurately identify estrus signs of livestock, thereby improving the economic feasibility of breeding farmhouses.
Patent KR-20200009944-A (KR)
Title: Method for Preparing Buckwheat Beer
Inventor: JUN EUN KYUNG
IPC: C12C11/00
Filed: 2018-07-20
Abstract: The present invention relates to a production method of buckwheat beer, which comprises the following steps: sequentially extracting wort produced by mixing malt and buckwheat and saccharifying the same; adding hops to the wort and heating the same; cooling the wort after removing by-products generated in the heating step; and adding yeast to the cooled wort and fermenting the same sequentially.
Patent KR-20200011118-A (KR)
Title: Electronic attendance-absence recording systems using a biometrics module including a ultrasonic sensor and controlling method for the Same
Inventor: OH SUKON
IPC: G06K9/00
Filed: 2018-07-24
Abstract: According to the present invention, provided are an electronic attendance-absence management system using a biometric authentication module including an ultrasonic sensor and a control method thereof. The electronic attendance-absence management system includes: an attendance-absence management terminal connected to an attendance-absence management server through a wired/wireless network and installed at an entrance of a classroom or building to update attendance-absence information of a student or employee by authenticating biometric authentication information of the student or employee in interconnection with the attendance-absence management server, and processing attendance-absence management information transmitted and received with the outside through wireless communication including Bluetooth communication in accordance with set priority by using a set attendance-absence management authentication application; and a smart device executing attendance-absence processing by transmitting corresponding personal authentication information after authenticating biometric information of a user by transceiving the attendance-absence information with the attendance-absence management terminal through wireless communication and activating an attendance-absence management authentication application installed therein. According to the present invention, the smart device primarily authenticates attendance-absence through a biometric authentication application, and then, transmits the primary attendance-absence authentication information to the electronic attendance-absence management system installed at an entrance of a building, which is interconnected in real time on a Bluetooth basis, to secondarily authenticate attendance-absence on a biometric authentication or ultrasonic sensor basis. Therefore, even when a large number of users come to the system to confirm attendance-absence at a specific time, the smart device and the electronic attendance-absence management system are interconnected with each other to instantly perform security authentication in real time without a user identification error, thereby maximizing the security quality of the electronic attendance-absence management system.
Patent KR-20200012459-A (KR)
Title: Damage detection device for belt conveyor
Inventor: KIM YOUNG SIK
IPC: B65G43/02
Filed: 2018-07-27
Abstract: According to the present invention, disclosed is a damage detection device for a belt conveyor. The damage detection device for a belt conveyor of the present invention includes: a rotating part rotatably installed at a position facing the conveying belt of the belt conveyor; a first wing part protruding from the outside of the rotating part and rotated by an iron piece embedded in the conveying belt; a second wing part which is extended in the lateral direction of the rotating part and is rotated by a transported object falling from the conveyance belt; and a rotation sensing part which is installed on the movement path of the second wing part, senses the rotation of the second wing part, and transmits a measured value to a control part.
Patent KR-20200015998-A (KR)
Title: Transmission performance monitoring method for monitoring transmission performance based on analog optical link, and monitoring apparatus performing the method
Inventor: SUNG MINKYU
IPC: H04B17/336
Filed: 2018-08-06
Abstract: The present invention relates to a transmission performance monitoring method for monitoring transmission performance based on an analog optical link, and a monitoring device performing the method. The transmission performance monitoring method centrally monitors the transmission performance of an RF signal in an analog optical link-based mobile fronthaul or indoor distributed antenna system. Moreover, the transmission performance monitoring method comprises the steps of: receiving an analog RF signal based on an analog optical link; filtering the analog RF signal; converting the filtered analog RF signal to a digital RF signal; under-sampling the converted digital RF signal; determining a carrier to noise ratio (CNR) of the analog RF signal corresponding to the under-sampled digital RF signal; and monitoring transmission performance of the analog optical link by using the analog RF signal having the determined CNR.
Patent KR-20200023810-A (KR)
Title: Apparatus for treating substrate and method for treating substrate
Inventor: SONG JUN HO
IPC: H01L21/67
Filed: 2018-08-27
Abstract: The present invention provides a substrate processing apparatus. According to one embodiment, the substrate processing apparatus includes: a process chamber providing a processing space therein; a support unit supporting a substrate in the processing space; a gas supply unit supplying process gas processing the substrate; and a shower head unit positioned on an upper portion area of a surface on which the substrate is supported of the support unit and having a distribution hole supplying the process gas to the substrate, wherein the support unit includes: a chuck fixing the substrate; a lift pin lifting or lowering the substrate so as to load the substrate on the chuck or unload the same therefrom; a process heater provided in the chuck; and an annealing heater unit provided on an upper surface of the chuck to radiate heat heating the substrate.
Patent KR-20190024852-A (KR)
Inventor: LEE YU CHING
IPC: H01L21/68
Filed: 2018-08-31
Abstract: An overlay mark includes a first component, a second component, a third component, and a fourth component. The first component is located in a first region of a first overlay mark and includes a plurality of gratings which extend in a first direction. The second component is located in a second region of the first overlay mark and includes a plurality of gratings which extend in the first direction. The third component is located in a third region of the first overlay mark and includes a plurality of gratings which extend in a second direction different from the first direction. The fourth component is located in a fourth region of the first overlay mark and includes a plurality of gratings which extend in the second direction. The first region is aligned with the second region. The third region is aligned with the fourth region.